Telneting to a remote host and executing unix shell script

Question

I am using VPN.I want to telnet to a remote server and execute some script there and show it the output in my front end..is it easily possible thru java..i know it can be easily done thru Python...can anyone let me knw if this can ve achieved properly thru java..thnx plz let me knw ASAP.

Answer 1

Yes surely I have wriiten the code..
I have first used a Socket to connect to teh host at port 23.
Then i am using outstream to give the user and passwd .. but in my Inputstream i am getting some vague outputs (some symbols..$,%,etc..) This is the code for ur reference....
import java.net.*;
import java.io.*;
class Telclient {
public static void main(String args[]) {
int c;
try{
Socket s=new Socket("abc.net",23);
InputStream in=s.getInputStream();
OutputStream out=out.getoutputStream();
String str="user" + "\n" + "password" + "\n";
byte buf[]=str.getBytes();
out.write(buf);
while((c=in.read()) != -1) {
System.out.println((char)c);
s.close();
Please help with teh code , bcoz its not really working..Need urgent helpI also used TelnetClient from jakarta , but failing to understand
how to use those classes to use..can anyone show me an example...